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App Store Apps > Education > js-STAR
js-STAR icon

js-STAR

by Hiroyuki Nakano · Education · Free
On the App Store since May 2018 · Data updated 2026-10-31

js-STAR is made and published by Hiroyuki Nakano. AppBrain is an independent app data site and isn't affiliated with Hiroyuki Nakano. The app name, icon, screenshots and description belong to Hiroyuki Nakano and are shown as published on the App Store.

AppBrain's verdict

Last updated
December 12, 2025
Size
1.44 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on js-STAR for iOS

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Store listing

By Hiroyuki Nakano, from the App Store
js-STAR Screenshot 1 of 9
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Screenshots by Hiroyuki Nakano, from the the App Store listing
Description by Hiroyuki Nakano Written by the developer, not by AppBrain. Click to read.
Explanation:
STAR is a nickname for statistical analysis program developed for personal computers.(STatistical Analysis Rescuers).

Main functions
· Fisher's exact test 1 x 2
· Fisher's exact test 1 x 2 (P1 not equal P2)
· Fisher's exact test 2 x 2
· Chi-square Test 1 x J
· Chi-square Test i x J
· Add Grade1 x 2

■Method of use
(1) Start the "js-STAR" app.
(2) Tap the [ frequency test ] button
(3) Enter a number where two or four square cells are displayed.
(4) Tap the [ Calculate!" ] Button.
(5) Result is output to the TextField.

■Disclaimer
(1) This may not run correctly depending on the iOS version or model.
(2) The creator shall not bear any responsibility for any damage caused to the user when downloading the app.
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
1.44 MB
Content rating
Low

Technologies used by js-STAR

Releases

Updates seen on the App Store
Version
4.4
Launched
May 2018

No changelog data

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Rankings

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This app is not ranked

About the app and developer

About js-STAR

js-STAR is an education app developed by Hiroyuki Nakano.

User Ratings

The app has no ratings yet.

App Information

js-STAR is freely available from the App Store. The app size is 1.44 MB. The latest version available is 4.4. The last update was on December 12, 2025.

Technical Requirements

The app has a content rating of Low Maturity. The app has been available on the App Store since May 2018.

Developer information for Hiroyuki Nakano

Hiroyuki Nakano

Address:

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